The difference in elevation of a helicopter and a submarine is 18 1/2 meters. the elevation of the submarine is -7 3/4 meters. write and solve an equation to find the elevation h (in meters) of the helicopter

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What is the square root of 45? (step by step working plz)

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e